CN209806885U - Separation device for neoseiulus amblyseius with two tails - Google Patents

Abstract

The utility model discloses a separating device for double-tail neoseiulus, which comprises a feeding base, a conical bridge and a storage bin, wherein the feeding base and the storage bin are both of hollow structures with one open ends, the conical bridge is of a hollow structure with two open ends, the feeding base, the conical bridge and the storage bin are detachably connected and form a sealing body after being connected, and the feeding base is not arranged at the bottom by the open end; an opening at one end of the conical bridge is connected with the open end of the feeding base, and an opening at the other end of the conical bridge is connected with the open end of the storage bin; the scheme applies that the small new double-tail amblyseius has negative gravity tendency, namely the characteristic of rapid upward movement, and the negative phototaxis characteristic commonly possessed by acarina, and is characterized by convenient material taking, simple operation and automatic collection, and higher separation speed and collection purity of the small new double-tail amblyseius.

Description

Separation device for neoseiulus amblyseius with two tails

Technical Field

The utility model relates to a biological control technical field's device especially relates to a separator of two new little seiulus amblyseius of tail.

Background

Neoseiulus bicaudus (Wainstein,1962) is a local predatory mite discovered in Xinjiang in recent years, has a good predatory effect on Tetranychus turkestanus, leaf-truncating mites, various thrips and whiteflies, and is an important natural enemy mite. The double-tail neoseiulus amblyseius can be applied to various crops such as cotton, kidney beans, eggplants, jujube trees and the like, can adapt to drought and hot climate in Xinjiang at the same time, provides protection for the crops, and is an important biological control natural enemy.

The neoseiulus similis is generally bred by Tyrophagus putrescentiae in bran, and is characterized by large breeding quantity, easy management and low cost, and is the most mainstream production mode of neoseiulus similis. The obtained Amblyseius diculus product is mixed with bran and Tyrophagus putrescentiae, is difficult to separate, and is usually released together for use. However, Tyrophagus putrescentiae, as a parasitic mite, can cause damage to greenhouse crops such as various flowers and strawberries, and seriously affect the ornamental value of the plants. Bran is easy to mildew under high temperature and high humidity conditions such as a greenhouse and the like, so that crop pollution and ornamental value are reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a separator of little amblyseius of two-tailed to effectual and harmful mite and food source separation and quick convenient collection after the big reproduction of little amblyseius of two-tailed is accomplished.

In order to realize the purpose, the utility model discloses the technical scheme who takes is:

a separation device for neoseiulus similis comprises a feeding base, a conical bridge and a storage bin, wherein the feeding base and the storage bin are both of a hollow structure with an opening at one end, the conical bridge is of a hollow structure with openings at two ends, the feeding base, the conical bridge and the storage bin are detachably connected and form a sealing body after being connected, and the open end of the feeding base is arranged at the bottom; one end opening of the conical bridge is connected with the open end of the feeding base, and the other end opening is connected with the open end of the storage bin.

The embodiment of the utility model provides a beneficial effect lies in: the neoseiulus similis can be separated from the tyrophagus putrescentiae and bran substrate by using the device, so that a pure neoseiulus similis product is obtained, and the aims of improving the biological control effect of the product and avoiding substrate pollution are fulfilled. The separation device is simple to manufacture, low in cost and capable of being repeatedly used, and can be applied to scientific research experiments and actual production.

Further, in the above separation device for neoseiulus similis, a cold light source is further arranged in the inner cavity of the rearing base, the cold light source is fixed at the end part of the hollow bracket on the inner wall of the rearing base, a lead of the cold light source is arranged in the inner cavity of the hollow bracket to lead out the rearing base, and the other end of the lead is connected with a power supply and a control switch; the open end of the storage bin is further provided with a partition board, the partition board is provided with a plurality of through holes, and a black film is further arranged on the backlight surface of the partition board except the through holes.

Further, the separation device for neoseiulus amblyseius with two tails further comprises a hollow collection bin, wherein the collection bin is arranged in a cavity formed by the backlight surface of the partition plate and the inner cavity of the storage bin, an inlet and an outlet are formed in the collection bin, and a black film is arranged on the outer wall of the collection bin.

Further, in the above separation device for neoseiulus similis, the partition board is detachably connected with the storage bin and the collection bin.

Further, according to the separation device for the double-tail neoseiulus, the breeding base is in a circular truncated cone shape, the diameter of the cross section of the breeding base is 50cm, the height of the breeding base is 10-15cm, the conical bridge is in a conical truncated cone shape, the diameter of the bottom of the conical bridge is 50cm, the diameter of the top of the conical bridge is 5cm, the height of the conical bridge is 15-20cm, and the diameter of the cross section of the storage bin is 5cm, and the height of the storage bin.

Further, the detachable connection of the above separation device for neoseiulus similis is one or a combination of more than two of splicing, sleeving and threaded connection.

Further, in the separation device for neoseiulus similis, the feeding base, the conical bridge and the storage bin are all made of transparent polypropylene.

Drawings

FIG. 1 is a schematic view of an assembly structure according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the embodiment of the present invention;

fig. 3 is a cross-sectional view of embodiment 2 of the present invention;

fig. 4 is a cross-sectional view of embodiment 4 of the present invention.

Reference numerals in the drawings of the specification include: raising base 1, toper bridge 2, storage storehouse 3, cold light source 4, support 5, baffle 6, through-hole 61, black film 7, collection storehouse 8, exit 80.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1: with reference to FIGS. 1 and 2

The scheme discloses a separating device for double-tail neoseiulus, which mainly comprises a feeding base 1, a conical bridge 2 and a storage bin 3, wherein the feeding base 1 and the storage bin 3 are both of hollow structures with one open ends, the conical bridge 2 is of a hollow structure with two open ends, the feeding base 1, the conical bridge 2 and the storage bin 3 are detachably connected and form a sealing body after connection, and the feeding base 1 is placed at the bottom without the open end; the opening of one end of the conical bridge 2 is connected with the opening end of the feeding base 1, and the opening of the other end of the conical bridge is connected with the opening end of the storage bin 3.

The rearing base 1 can be used for containing bran, Tyrophagus putrescentiae and Amblyseius bifidus, can be used as a rapid breeding place of Amblyseius bifidus, when the Amblyseius bifidus needs to be separated from the bran and the Tyrophagus putrescentiae, the conical bridge 2 and the storage bin 3 are respectively axially fixed together according to the connection form, because the Amblyseius bifidus has frequent movement and obvious negative gravity tendency upward, the Tyrophagus putrescentiae does not have the characteristic, the Amblyseius bifidus will be transferred from the rearing base 1 through the conical bridge 2 and concentrated in the storage bin 3 within 1h-12h, and the storage bin 3 can be detached to obtain the collected Amblyseius bifidus.

The neoseiulus similis can be separated from the tyrophagus putrescentiae and bran substrate by using the device, so that a pure neoseiulus similis product is obtained, and the aims of improving the biological control effect of the product and avoiding substrate pollution are fulfilled. The separation device is simple to manufacture, low in cost and capable of being repeatedly used, and can be applied to scientific research experiments and actual production.

The residual bran and the Tyrophagus putrescentiae in the feeding base 1 can still be continuously fed with the double-tail neoseiulus predaciosus after the double-tail neoseiulus predaciculatus is separated by the device. The conical bridge 2 and the storage bin 3 are disassembled and cleaned, and then sterilized at the temperature of 60-80 ℃ for 12h for recycling.

Example 2: refer to FIG. 3

Compared with the embodiment 1, the difference is that a cold light source 4 is also arranged in the inner cavity of the feeding base 1, the cold light source 4 is fixed at the end part of a hollow bracket 5 on the inner wall of the feeding base 1, a lead of the cold light source is arranged in the inner cavity of the hollow bracket 5 to lead out the feeding base 1, and the other end of the lead is connected with a power supply and a control switch; a partition plate 6 is further arranged at the opening end of the storage bin 3, a plurality of through holes 61 are formed in the partition plate 6, and a black film 7 is further arranged on the backlight surface of the partition plate 6 except the through holes 61; in example 1, when the two-tailed neoseiulus is separated, part of the two-tailed neoseiulus does not enter the storage bin 3, so that the two-tailed neoseiulus cannot be completely separated, at this time, the storage bin 3 full of the two-tailed neoseiulus in example 1 can be detached, replaced by a new storage bin 3 with a partition plate 6, then a cold light lamp is turned on through a control switch, at this time, the two-tailed neoseiulus neoseiuseiulus neoseiulus in the rearing base 1 continuously climbs up under the negative phototaxis action and the pythism is continuously climbs up under the negative phototaxis action, finally, the two-tailed neoseiulus neoseiuni and the pythilus casei are all entered into the black thin film 7 area on the backlight surface, then the conical bridge 2 and the conventional storage cavity without the bottom plate are assembled, and finally, all the collected pure neoseiulus similis in the storage bin 3 of the neoseiulus similis are gathered together, so that the separation speed and the separation purity of the neoseiulus similis can be improved by utilizing the mode.

Example 3: with reference to FIGS. 3 and 4

Compared with the embodiment 2, the difference is that the device further comprises a hollow collection bin 8, the collection bin 8 is arranged in a cavity formed by the backlight surface of the partition plate 6 and the inner cavity of the storage bin 3, an inlet and an outlet 80 are formed in the cavity, a black film 7 is arranged on the outer wall of the collection bin 8, the collection bin 8 provides a dark environment, and after the cold light source 4 is turned on, the neoseiulus similis and the tyrosophilus casserosus diculus corrosive mite climb into the collection bin 8 through the inlet and the outlet 80 formed in the collection bin, so that the neoseiulus similis and the tyrosophilus cass.

Example 4: refer to FIG. 4

Compared with the embodiment 3, the difference is that the partition plate 6 is detachably connected with the storage bin 3 and the collection bin 8, and the neoseiulus similis and tyrosophilus potamosus attached to the black film 7 on the backlight surface of the partition plate 6 or the collection bin 8 after the feeding base 1 is irradiated by the cold light source 4 can be conveniently taken out, so that the neoseiulus similis and the tyrosophilus potamosus can be conveniently separated for the second time; meanwhile, the disassembly, cleaning and disinfection are convenient.

Example 5: refer to FIGS. 1 to 4

Compared with the above embodiment, the difference is that the feeding base 1 is in a circular truncated cone shape, the diameter of the cross section of the feeding base is 50cm, the height of the feeding base is 10-15cm, the conical bridge 2 is in a circular truncated cone shape, the diameter of the bottom of the conical bridge is 50cm, the diameter of the top of the conical bridge is 5cm, the height of the conical bridge is 15-20cm, the cross section of the storage bin 3 is in a circular truncated cone shape, and the diameter of the cross section of; the size of the specification is proper, a large amount of double-tail neoseiulus can be cultured, and meanwhile, the assembly and disassembly are convenient.

Example 6: refer to FIGS. 2 to 4

Compared with embodiment 5, the difference is that the above-mentioned detachable connection can select one or a combination of two or more of a plug connection, a socket connection and a threaded connection, and the above-mentioned connection can be used for quick assembly and disassembly and can realize sealing after connection, wherein after plug connection and socket connection, although the above-mentioned functions can be realized, the above-mentioned function can not bear the action of an overload side external force, such as: the error of an operator or the overturn of the large wind load can be formed, so that the double-tail new small seiulus and the corrosion tyrophagus escape when being separated, and resources are wasted.

Example 7: with reference to FIG. 1

Compared with the embodiment 6, the difference is that the feeding base 1, the conical bridge 2 and the storage bin 3 are all made of transparent polypropylene, the material is suitable for crawling and attaching of small arthropods, and meanwhile, the material is low in price, heat-resistant, corrosion-resistant and reusable, and due to the transparency, the separation condition of the double-tailed neoseiulus seiulus inside can be observed in real time.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (7)

1. A separation device of two-tailed neoseiulus is characterized in that: the breeding device comprises a breeding base (1), a conical bridge (2) and a storage bin (3), wherein the breeding base (1) and the storage bin (3) are both of hollow structures with one open ends, the conical bridge (2) is of a hollow structure with two open ends, the breeding base (1), the conical bridge (2) and the storage bin (3) are detachably connected and form a sealing body after being connected, and the breeding base (1) is arranged at the bottom without the open end; one end opening of the conical bridge (2) is connected with the open end of the feeding base (1), and the other end opening is connected with the open end of the storage bin (3).

2. The neoseiulus similis separating device as claimed in claim 1, wherein: a cold light source (4) is further arranged in the inner cavity of the feeding base (1), the cold light source (4) is fixed at the end part of a hollow support (5) on the inner wall of the feeding base (1), a lead of the cold light source is arranged in the inner cavity of the hollow support (5) to lead out the feeding base (1), and the other end of the lead is connected with a power supply and a control switch; store storehouse (3) open end and still be equipped with baffle (6), a plurality of through-holes (61) have been seted up on baffle (6), baffle (6) backlight surface removes through-hole (61) department and still is equipped with black film (7).

3. The neoseiulus similis separating device as claimed in claim 2, wherein: still include hollow collection storehouse (8), in collecting storehouse (8) and arranging baffle (6) shady face in and storing the cavity that storehouse (3) inner chamber formed, be equipped with exit (80) on it, be equipped with black film (7) on collecting storehouse (8) outer wall.

4. The neoseiulus similis separating device as claimed in claim 3, wherein: the partition plate (6) is detachably connected with the storage bin (3) and the collection bin (8).

5. The separation device for neoseiulus similis according to any one of claims 1 to 4, wherein: the feeding base (1) is in a circular truncated cone shape, the diameter of the cross section of the feeding base is 50cm, the height of the feeding base is 10-15cm, the conical bridge (2) is in a circular truncated cone shape, the diameter of the bottom of the conical bridge is 50cm, the diameter of the top of the conical bridge is 5cm, the height of the conical bridge is 15-20cm, and the storage bin (3) is in a circular truncated cone shape, the diameter of the cross section of the conical bridge is 5cm, and the.

6. The neoseiulus similis separating device as claimed in claim 5, wherein: the detachable connection is one or a combination of two or more of insertion connection, sleeve connection and threaded connection.

7. The neoseiulus similis separating device as claimed in claim 6, wherein: the feeding base (1), the conical bridge (2) and the storage bin (3) are all made of transparent polypropylene.